Achieving ultra-long lifespan for deck slabs! Precast PC deck slabs that guarantee ultra-durability for steel bridge deck slabs.
Ideal for aging bridge construction! Used for seismic reinforcement work, performance restoration work, and also for corroded steel structures.
A mobility restriction device that is less likely to cause concerns about individual defeats, making it easier to aggregate the number of installations.
A new one-of-a-kind construction method created by innovative technology focused on expansion and contraction devices! The joint body remains unchanged, allowing for a simple construction process for a refresh.
Special solvent-based adhesive with excellent adhesion and elasticity.
It has excellent properties in tear strength, impact strength, and stress cracking resistance.
A lineup of agricultural machinery in general and bridges for riding agricultural machines!
There are many types such as anchoring pipes and through pipes! We can accommodate various anchoring systems.
Upgraded telescopic device for anti-grader use!
We provide a one-package solution for both superstructure and substructure!
Excellent fatigue durability! A strip-shaped rubber bearing made by integrally vulcanizing elastic rubber and hard rubber.
Bridge expansion device with a support function for wheel pressure at the expansion joint.
Durable and easy to install! Standard type secondary water stop structure for bridge expansion devices.
Suspension-type cushioning material for bridge collapse prevention devices!
New transportation system - Guideway Bus and Urban Monorail provider! Easy construction and reduced construction time.
We would like to introduce a case study of the hybrid joint (CF type) for bridge expansion devices, which excels in water resistance and durability.
Explaining the four benefits, construction methods, and types! Also introducing the manufacturers that produce them.
Achieving reduced construction costs and lightweight, compact design! Energy-absorbing bridge collapse prevention device.
Bridge collapse prevention device based on the road bridge specification! Connecting cables with durability, cushioning, and flexibility.
Compliant with the performance of metal putty used in the "plate method" recommended by the Japan Society of Civil Engineers!
Suitable for the plate method with metal putty! 'KAN Putty Wear-Resistant Metal' can simultaneously expect adhesion, corrosion resistance, and wear resistance.
Safe, speedy, and economical bridge installation scaffolding.
Even if the steel weight is somewhat heavier, it is more economical compared to truss reinforcement and arch reinforcement! A reinforcement form aimed at increasing the cross-sectional rigidity of the water pipe.
Improving economic efficiency in small bridges under 20 meters.
We are manufacturing expansion devices for bridges (steel finger joints).
Repco mica, with recommended grades varying by application! There are over 10 general-purpose grades available! Custom orders are also possible!!
We provide anchor bars and anchor caps installed to restrict girder movement of bridge rubber bearings and to prevent bridge collapse.
We propose water gate facilities tailored to your needs and scale!
The H-shaped steel bridge GHB has a simple structure and meets the needs for replacing medium and small bridges.
It is a high corrosion-resistant PC steel rod filled with delayed curing resin inside the sheath, eliminating the need for grouting work at the construction site.
There are two types depending on the type of intermediate reinforcement steel plate, and they can be used according to their applications!
Cost reduction is possible! Because it is coated, it does not cause welding defects.
Significant cost reduction possible! Rubber bearings for bridges with seismic performance equivalent to Level 2 earthquakes.
Bridge collapse prevention during earthquakes! Connection-type bridge collapse prevention device using PC steel wire and PC steel bars.
Macrocell corrosion inhibiting sacrificial anode material
Post-installed anchor bolts that allow for extraction after use!
Our company handles a variety of molded products.
Since we can create order drawings in 3D, it is possible to have visually clear meetings using 3D drawings!
Concrete secondary products used for roads and construction! Introducing a rich lineup.
Lightweight and slim! The high durability of high-strength concrete enables the long lifespan of bridge girders!
This is an introduction to the PC intermediate anchoring method that allows for truss replacement work without stopping bridge traffic!
A bridge joint with minimal shock during operation and low noise! Load-supporting steel expansion device.
Explaining the key points for selecting bridge joints! Technical materials are available as a gift!
A bridge expansion device proven to last 100 years! No replacement needed for new bridges for 100 years! Long-term water-tightness, maintenance-free [NEXCO specification compliant product].
New product NEXCO certified | CF-20 | NCF type | 3LII-150 | 3LII-160 |
Explaining the differences between replacing and newly installing a telescopic device! Summarized the flow and key points related to replacement.
We can accommodate both pre-installed and post-installed methods for various types of bridges, including RC bridges, PC bridges, and steel bridges!
It can be repaired in a short time, which also helps reduce economic losses due to traffic congestion!
Utilize round logs as they are! With adjustments to the number of beams, it can accommodate a wide range from pedestrian bridges to forest roads!
Contributing to shorter construction periods and lower costs! Vibration control dampers that protect bridge structures in earthquake-prone Japan!
Achieves excellent adhesion performance, rust prevention performance, and fatigue resistance performance! A method that allows for free re-tensioning.
Meets FISA standards! A floating dock with high levels of performance and reliability used across the United States.
Excellent durability and easy installation. Numerous achievements nationwide for bridge pier repair work and events! [Rental of floating piers is also available.]
Bridge inspections and waterfront construction scaffolding are suitable for Pier Float and EZ DOCK. Please consult with our company, which has a proven track record in creating water space.
Waterproof layer, asphalt sheet that blends well with pavement, sandwich structure.
No need for anti-corrosion work on-site! Stay cables for cable-stayed bridges with excellent weather resistance and durability.
Applicable to both PC cable-stayed bridges and steel cable-stayed bridges! Selection of structure and anti-corrosion specifications is also possible!
Exhibits excellent seismic performance! Viscous dampers with long-term durability and flow resistance.
Excellent in damping and absorption performance, demonstrating sufficient energy absorption capability even during large-scale earthquakes!
This is a high-strength one-sided bolt that can be fastened on one side in areas where standard high-strength bolts cannot be installed. It is certified by the Minister of Land, Infrastructure, Transport and Tourism and has over 20 years of sales history.
We provide a full lineup tailored to the usage locations of bridges, enabling access to all areas of the bridge.
Overwhelming mobility! Equipped with a lift deck that reaches deep under the beams.
A new connection structure for pretensioned PC girders! Ideal for replacing cast-in-place hollow slabs. Updating while utilizing existing piers. Of course, it's also suitable for new bridge construction!
Promote thorough standardization and quality management, and obtain ISO 9001 and 14001 certification!
30% weight reduction! Insulation performance is equivalent to that of conventional insulation eco sheets!
Innovative expansion devices for bridges that extensively incorporate new mechanisms.
A form that uses the water pipe itself as a girder to correspond to the acting load! There are many achievements as a water pipe bridge.
Effectively utilize the characteristics of steel pipes! There are numerous examples of adoption as dedicated bridges for supporting water pipes.
The double tube form is a structure that incorporates a water pipe within the sheath pipe! It is used as an outer pipe when insulation is required.
FRP drainage basins are products designed for the collection and drainage of water on bridge surfaces. They are listed in "Construction Prices" as "FRP drainage basins for bridges."
FRP water drainage is a product that can add drainage functionality in cases where there are concerns about water running onto the floor slab or beams. The bolt fixation that does not come loose provides reliability.
Guardrails specialized for bridges, such as fence height and anchoring parts.
We support various repair design services for "small-scale bridges."
[NETIS Registration Method] No need for processes such as anchor installation or rebar welding! A method that integrates expansion devices and floor waterproofing, reducing construction and curing time by 50%.
We support various repair design services for "small-scale bridges" - integrated method for expansion devices and deck waterproofing (AOS method) registered in NETIS.
It complies with the NEXCO testing methods and the waterproofing manual for road bridge decks, meeting the requirements for flexibility, water resistance, and durability suitable for small-scale bridges.
We handle a variety of mica products in different sizes and grades, primarily focusing on gold mica (S grade) and white mica (M grade). Custom orders are also available!
Elastic mooring lines that take into account the underwater environment and overall landscape!
Waterproofing and soundproofing maintenance work in a narrow expandable play area!
Low modulus high elongation characteristic expansion device gap filling elastic waterproof sealing material!
A mechanism that absorbs energy and reduces cross-sectional forces! Applicable to both new bridges and seismic reinforcement of existing bridges.
Install fins on the cross-section of a typical floating dock! A simple and highly effective structure that reduces swaying!
Introducing examples of bridge construction using FRP materials that are resistant to salt damage, lightweight, and non-decaying!
Specialized in provincial projects to reduce total costs! Easy construction by simply mixing and applying without the need for special equipment.
It is a high-strength PC steel bar with excellent adhesion to concrete for the main reinforcement of PC piles and poles (Type D Class 1 compliant).
Thorough support with high reliability and prompt response! Precast bridges with excellent rapid construction capability.
Introducing bridge FRP with excellent durability, weather resistance, and cold resistance as a drainage device!
A movable rubber bearing device with high structural performance and compact design that generates a reduction in support costs.
Leave the production of "bridge collapse prevention brackets" in the China region to us!
Suppress displacement during earthquakes! A functionally separated horizontal dispersion system with excellent cost performance.
A structure that does not lose its bearings even in a major earthquake! Separated functional movable and fixed rubber bearings.
One-component transparent type concrete surface protection and peeling prevention material.
Structural double-thread anchor bolt set JIS B1220 ABM/ABR
